diff --git a/crm/fcrm/doctype/crm_form_script/crm_form_script.js b/crm/fcrm/doctype/crm_form_script/crm_form_script.js
index e8ba8b97..2c8c2ff1 100644
--- a/crm/fcrm/doctype/crm_form_script/crm_form_script.js
+++ b/crm/fcrm/doctype/crm_form_script/crm_form_script.js
@@ -18,6 +18,10 @@ frappe.ui.form.on("CRM Form Script", {
 			);
 		}
 
+		if (!frappe.boot.developer_mode) {
+			frm.toggle_enable("is_standard", 0);
+		}
+
 		frm.trigger("add_enable_button");
 	},
 
diff --git a/crm/fcrm/doctype/crm_form_script/crm_form_script.py b/crm/fcrm/doctype/crm_form_script/crm_form_script.py
index 682a97fc..bb35c851 100644
--- a/crm/fcrm/doctype/crm_form_script/crm_form_script.py
+++ b/crm/fcrm/doctype/crm_form_script/crm_form_script.py
@@ -14,7 +14,7 @@ class CRMFormScript(Document):
 			or frappe.flags.in_test
 			or frappe.flags.in_fixtures
 		)
-		if in_user_env and self.is_standard and not frappe.conf.developer_mode:
+		if in_user_env and not self.is_new() and self.is_standard and not frappe.conf.developer_mode:
 			# only enabled can be changed for standard form scripts
 			if self.has_value_changed("enabled"):
 				enabled_value = self.enabled